Images and media library have broken links after using domain mapping plugin

Greetings,
I am referring to my question at https://premium.wpmudev.org/forums/topic/images-not-displaying-in-media-library-images-not-displaying-on-website#post-454218

After restoring my mu site and dbases to a date everything was fine I still have broken images on two subsites:
http://planet2025.net/ and
http://energy-intel.net/.

Main site is: http://www.powerofone.org/

htaccess in the root is what it was before installing the plugin. I even replaced the htaccess with a newly created copy. All instances of sunshine.php I binned and replaced them with new copies.
I have WordPress MU Domain Mapping installed now. (Version 0.5.4.3)
I am out of ideas of how to solve this. This thread: https://premium.wpmudev.org/forums/topic/domain-mapping-plugin-causing-broken-images is not clear to me. It seems to helped the questioner.

Is there anyone who can help?

Thank you so much,

Dirk Lovink